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This is a horrible hack to work around libstdc++ bugs :( 

llvm-svn: 17988
This commit is contained in:
Chris Lattner 2004-11-19 08:44:07 +00:00
parent 488f4a4352
commit d215992b35
1 changed files with 6 additions and 2 deletions
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8
llvm/lib/ExecutionEngine/ExecutionEngine.cpp
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@ -442,6 +442,9 @@ GenericValue ExecutionEngine::LoadValueFromMemory(GenericValue *Ptr,
//
void ExecutionEngine::InitializeMemory(const Constant *Init, void *Addr) {
if (isa<UndefValue>(Init)) {
// FIXME: THIS SHOULD NOT BE NEEDED.
unsigned Size = getTargetData().getTypeSize(Init->getType());
memset(Addr, 0, Size);
return;
} else if (Init->getType()->isFirstClassType()) {
GenericValue Val = getConstantValue(Init);
@ -524,13 +527,14 @@ void ExecutionEngine::EmitGlobalVariable(const GlobalVariable *GV) {
DEBUG(std::cerr << "Global '" << GV->getName() << "' -> " << GA << "\n");
const Type *ElTy = GV->getType()->getElementType();
unsigned GVSize = getTargetData().getTypeSize(ElTy);
if (GA == 0) {
// If it's not already specified, allocate memory for the global.
GA = new char[getTargetData().getTypeSize(ElTy)];
GA = new char[GVSize];
addGlobalMapping(GV, GA);
}
InitializeMemory(GV->getInitializer(), GA);
NumInitBytes += getTargetData().getTypeSize(ElTy);
NumInitBytes += GVSize;
++NumGlobals;
}